diff --git a/contrib/src/xrc/xh_bmpbt.cpp b/contrib/src/xrc/xh_bmpbt.cpp
index 3e94df6875..984234d210 100644
--- a/contrib/src/xrc/xh_bmpbt.cpp
+++ b/contrib/src/xrc/xh_bmpbt.cpp
@@ -32,6 +32,7 @@ wxBitmapButtonXmlHandler::wxBitmapButtonXmlHandler()
     XRC_ADD_STYLE(wxBU_RIGHT);
     XRC_ADD_STYLE(wxBU_TOP);
     XRC_ADD_STYLE(wxBU_BOTTOM);
+    XRC_ADD_STYLE(wxBU_EXACTFIT);
     AddWindowStyles();
 }
 
diff --git a/src/xrc/xh_bmpbt.cpp b/src/xrc/xh_bmpbt.cpp
index 3e94df6875..984234d210 100644
--- a/src/xrc/xh_bmpbt.cpp
+++ b/src/xrc/xh_bmpbt.cpp
@@ -32,6 +32,7 @@ wxBitmapButtonXmlHandler::wxBitmapButtonXmlHandler()
     XRC_ADD_STYLE(wxBU_RIGHT);
     XRC_ADD_STYLE(wxBU_TOP);
     XRC_ADD_STYLE(wxBU_BOTTOM);
+    XRC_ADD_STYLE(wxBU_EXACTFIT);
     AddWindowStyles();
 }